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@ -11,9 +11,8 @@ |
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#include <asm/pci.h> |
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#include <asm/pirq_routing.h> |
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static bool irq_already_routed[16]; |
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static u8 pirq_get_next_free_irq(struct udevice *dev, u8 *pirq, u16 bitmap) |
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static u8 pirq_get_next_free_irq(struct udevice *dev, u8 *pirq, u16 bitmap, |
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bool irq_already_routed[]) |
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{ |
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int i, link; |
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u8 irq = 0; |
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@ -55,9 +54,11 @@ void pirq_route_irqs(struct udevice *dev, struct irq_info *irq, int num) |
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{ |
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unsigned char irq_slot[MAX_INTX_ENTRIES]; |
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unsigned char pirq[CONFIG_MAX_PIRQ_LINKS]; |
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bool irq_already_routed[16]; |
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int i, intx; |
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memset(pirq, 0, CONFIG_MAX_PIRQ_LINKS); |
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memset(irq_already_routed, '\0', sizeof(irq_already_routed)); |
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/* Set PCI IRQs */ |
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for (i = 0; i < num; i++) { |
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@ -83,7 +84,8 @@ void pirq_route_irqs(struct udevice *dev, struct irq_info *irq, int num) |
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/* yet not routed */ |
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if (!pirq[link]) { |
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irq = pirq_get_next_free_irq(dev, pirq, bitmap); |
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irq = pirq_get_next_free_irq(dev, pirq, bitmap, |
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irq_already_routed); |
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pirq[link] = irq; |
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} else { |
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irq = pirq[link]; |
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